发明名称 |
Light emissive element having pixel sensing circuit |
摘要 |
A method for sensing a light emissive element in an active matrix display pixel cell further including a data line connectable to a drive element and to a first electrode of the emissive element. The data line is connected to the anode of the emissive element, and a sensing voltage to reverse bias the emissive element, and detecting any leakage current flowing through the emissive element.
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申请公布号 |
US7423617(B2) |
申请公布日期 |
2008.09.09 |
申请号 |
US20050533922 |
申请日期 |
2005.05.03 |
申请人 |
TPO DISPLAYS CORP. |
发明人 |
GIRALDO ANDREA;JOHNSON MARK THOMAS |
分类号 |
G09G3/32;G01R31/28;G09G3/00;G09G3/30 |
主分类号 |
G09G3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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